Yii的CActiveDataProvider MANY :: MANY

Question

我有2種型號：項目，並與（user.php的）連接的用戶：

public function relations() 
{ 
    // NOTE: you may need to adjust the relation name and the related 
    // class name for the relations automatically generated below. 
    return array(
      "projects"=>array(self::MANY_MANY, 'Project','projects_users(user_id, project_id)'), 
    ); 
} 

我想表明在CActiveDataProvider誰是不與項目有關的所有用戶。我該怎麼做？

Answer 1

我找到了解決辦法：

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Answer 2

試試這個：

$users = User::model()->with('projects')->findAll(array(
    'together' => true, 
    'condition' => 'projects.id IS NULL', 
));